CN116899703A - Multiple reducing mechanism of material - Google Patents

Multiple reducing mechanism of material Download PDF

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Publication number
CN116899703A
CN116899703A CN202311165790.4A CN202311165790A CN116899703A CN 116899703 A CN116899703 A CN 116899703A CN 202311165790 A CN202311165790 A CN 202311165790A CN 116899703 A CN116899703 A CN 116899703A
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CN
China
Prior art keywords
crushing
shaft
wall
worm
feeding
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Granted
Application number
CN202311165790.4A
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Chinese (zh)
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CN116899703B (en
Inventor
黄赛群
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Nantong Hennly Machinery Equipment Co ltd
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Nantong Hennly Machinery Equipment Co ltd
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Priority to CN202311165790.4A priority Critical patent/CN116899703B/en
Publication of CN116899703A publication Critical patent/CN116899703A/en
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Publication of CN116899703B publication Critical patent/CN116899703B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2291—Feed chute arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

The invention discloses a material multiple crushing device, and relates to the technical field of material crushing; in order to solve the problem of crushing effect; the crushing machine comprises a crushing cylinder and a cylinder cover fixedly mounted at the top of the crushing cylinder, wherein a crushing mechanism is arranged in the axis of the cylinder cover, and a driving mechanism for driving the crushing mechanism is arranged at the top of the cylinder cover through a bracket. According to the invention, the crushing mechanism is provided with the inner shaft, at least one group of intermediate shafts and the outer shaft which are connected with each other in a rotating way from inside to outside, and the teeth are matched with the planetary gears, so that on one hand, when the longitudinal multistage crushing is realized, the directions of the crushing cutters of adjacent groups are opposite, the characteristic that the crushing effect is low due to the collision of the materials and the crushing cutters is better when the material obtaining speed is higher, on the other hand, the speed of the multistage crushing cutters is gradually increased from top to bottom, and the crushing degree of the materials is gradually increased when the materials are crushed in multiple stages, so that the crushing effect is better.

Description

Multiple reducing mechanism of material
Technical Field
The invention relates to the technical field of material crushing, in particular to a material multiple crushing device.
Background
In the animal husbandry, a large amount of weeds, straws and the like doped with animal manure exist, and the weeds and the straws doped with the manure can be used for preparing organic fertilizers after being crushed, so that waste is changed into valuable.
When the weeds containing the faeces are crushed, the vertical crusher is usually adopted, and the weeds are cut step by using the gravity effect of the vertical crusher in the falling process from top to bottom by the cutting blades longitudinally arranged in the crushing cavity of the vertical crusher, so that the multistage crushing is realized, the crushing effect is good, and the cost is lower.
For example, through retrieving, chinese patent publication No. CN217189994U discloses a vertical semi-wet material pulverizer with good sealing property, which comprises a casing with a hollow structure, a pulverizing chamber fixedly arranged on the upper end surface of the casing, a feeding port for feeding and a discharging port for discharging arranged on the pulverizing chamber, and a motor for providing power arranged on the upper end surface of the casing.
The above patent suffers from the following disadvantages: the crushing chamber penetrates through the whole crushing shaft, so that the rotating speed and the steering direction of the multi-stage multi-group crushing cutters are completely consistent from top to bottom when the longitudinal arrangement of the crushing cutters is carried out, and the material can be made to have the same speed as the steering direction of the crushing cutters when the crushing cutters cut the material, so that the relative speed of the subsequent crushing cutters and the material meet, and the crushing effect is poor.
Therefore, the invention provides a material multiple crushing device.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a material multiple crushing device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a multiple material crushing device comprises a crushing cylinder and a cylinder cover fixedly arranged at the top of the crushing cylinder,
the crushing mechanism is arranged in the axis of the cylinder cover, a driving mechanism for driving the crushing mechanism is arranged at the top of the cylinder cover through a bracket, and a feeding mechanism for feeding is further arranged at one side of the top of the cylinder cover;
the crushing mechanism comprises an inner shaft, at least one group of intermediate shafts and an outer shaft which are connected with each other in a rotating way from inside to outside, and uniform crushing cutters are fixedly arranged on the outer side walls of the inner shaft, the intermediate shafts and the outer shaft;
teeth are respectively arranged on the top outer circumferential wall of the inner shaft, the top outer circumferential wall and the inner circumferential wall of the intermediate shaft and the top inner circumferential wall of the outer shaft, and a plurality of groups of planetary gears are meshed between the inner shaft and the intermediate shaft as well as between the adjacent intermediate shaft and between the intermediate shaft and the outer shaft through the teeth;
the planet wheel is rotatably connected to the bottom of the support through a shaft, and the inner shaft is in transmission fit with the driving mechanism.
Preferably: the driving mechanism comprises a worm and a motor, the motor is fixedly arranged on the top outer wall of the bracket, and two ends of the worm are respectively connected with the top outer wall of the inner shaft and the output shaft outer wall of the motor through couplings.
Further: the feeding mechanism comprises a feeding hole formed in the inner wall of one side of the top of the cylinder cover and a feeding hopper fixedly mounted on the outer wall of the top of the feeding hole, and a plurality of blanking shifting plates are connected to the inner wall of the feeding hopper through second rotation of a shaft.
Based on the scheme: the second shaft is in transmission fit with the worm through a linkage assembly, the linkage assembly comprises a driving belt wheel, a tensioning belt wheel, a driven belt wheel and a synchronous belt which is in transmission fit with the outer walls of the driving belt wheel, the tensioning belt wheel and the driven belt wheel, the driven belt wheel is arranged on the outer wall of the second shaft, the tensioning belt wheel is connected to the side wall of the feeding hopper through an tightness control assembly, the driving belt wheel is connected to the support through a connecting shaft in a rotating mode, the other end of the connecting shaft is connected with a worm wheel through a key, and the worm wheel is meshed with the outer wall of the worm.
Among the foregoing, the preferred one is: the driven pulley comprises a roller, a plurality of arc pulley blocks and a synchronous disc, wherein the roller is connected to the outer wall of the second shaft through a key, a plurality of sliding grooves are formed in the radial inner wall of the roller, the arc pulley blocks are respectively and slidably connected to the inner walls of the sliding grooves through sliding columns, and the synchronous disc is rotationally connected to the outer wall of the second shaft.
As a further scheme of the invention: the side wall fixed mounting of traveller has spacing post, the chute with spacing post clearance fit is seted up to the inner wall of synchronizing disc, just fixed mounting has the torsional spring between the terminal surface of synchronizing disc and axle two.
Simultaneously, the elasticity control assembly is including rotating the wheel carrier of connecting in the tensioning band pulley outside and fixed mounting in the fixed shell of feeder hopper lateral wall, the wheel carrier passes through slide bar sliding connection in the fixed shell, just wheel carrier and the terminal surface fixed mounting of wheel carrier have same spring, the terminal surface of slide bar and the inside wall of slide bar are all fixed mounting has the electro-magnet.
As a preferred embodiment of the present invention: the poles on opposite sides of the two electromagnets are opposite.
Simultaneously, the linkage subassembly still includes the hygrometer response piece, the hygrometer response piece includes air heater and two electrode tips, the equal joint in both sides inner wall of feeder hopper has the filter plate of opposition, air heater fixed mounting is in the lateral wall of one of them filter plate, opposite side the lateral wall fixed mounting of filter plate has a support section of thick bamboo, two the electrode tip obtains the joint in the inner wall of support section of thick bamboo through insulating ring symmetry.
As a more preferable scheme of the invention: the two electrode heads are not contacted with each other, and the two electrode heads are connected in series in a power supply circuit of the electromagnet.
The beneficial effects of the invention are as follows:
1. according to the invention, the crushing mechanism is provided with the inner shaft, at least one group of intermediate shafts and the outer shaft which are connected with each other in a rotating way from inside to outside, and the teeth are matched with the planetary gears, so that on one hand, when the longitudinal multistage crushing is performed, the directions of the crushing cutters of adjacent groups are opposite, the characteristic that the crushing effect is low due to the collision of materials and the crushing cutters is better when the material obtaining speed is higher, on the other hand, the speed of the multistage crushing cutters is gradually increased from top to bottom, the crushing degree of the materials is gradually increased when the materials are crushed in multiple stages, and the crushing effect is better.
2. According to the invention, the linkage assembly is arranged, the inner shaft is in transmission connection with the second shaft, and the transmission chain is in unidirectional transmission of the worm and the worm wheel, so that the blanking speed is positively correlated with the crushing speed, and the conditions of poor crushing effect caused by high blanking speed and low blanking speed and energy waste caused by high crushing speed are prevented.
3. According to the invention, through unidirectional transmission of the worm and the worm wheel, when crushing is not started, the blanking shifting plate cannot rotate under the gravity of the materials, so that the materials which are not crushed can be effectively prevented from being discharged.
4. According to the invention, the driven belt wheel is set as the variable diameter belt wheel on the basis of the linkage assembly, so that the rotation speed control can be realized through the variable diameter of the driven belt wheel, the feeding speed is reduced relatively when weeds are wet and difficult to crush, the crushing reliability is ensured, the weeds are dry and the feeding speed is high relatively when the weeds are easy to crush, and the crushing efficiency is ensured.
5. According to the invention, the humidity sensing piece is arranged, so that the characteristics of conductivity and related conductivity to air humidity of impurities in humid air are utilized, and the ingenious circuit combination is utilized, so that the self-adaptive control of the magnetic strength of the electromagnet is realized, and the device can automatically adjust the relative rotation speed of feeding and crushing according to the humidity degree of the input materials.
Drawings
FIG. 1 is a schematic diagram of the overall front view of a multiple material pulverizing apparatus according to the present invention;
fig. 2 is a schematic diagram of a front view of a crushing mechanism of a material multiple crushing device according to the present invention;
FIG. 3 is a schematic diagram of a driving mechanism of a multiple material pulverizing device according to the present invention;
FIG. 4 is a schematic cross-sectional view of a crushing mechanism of a multiple crushing device for materials according to the present invention;
FIG. 5 is a schematic cross-sectional view of a feeding mechanism of a multiple material pulverizing apparatus according to the present invention;
FIG. 6 is a schematic diagram of a linkage assembly of a multiple material pulverizing apparatus according to the present invention;
fig. 7 is a schematic diagram of an exploded structure of a driven pulley of a multiple material pulverizing device according to the present invention;
FIG. 8 is a schematic cross-sectional view of a tightness control assembly of a multiple material pulverizing apparatus according to the present invention;
FIG. 9 is a schematic view of a wetness sensor of a multiple material pulverizing apparatus according to the present invention;
fig. 10 is a schematic circuit diagram of a multiple material pulverizing device according to the present invention.
In the figure: 1-crushing cylinder, 2-cylinder cover, 3-crushing mechanism, 4-feeding mechanism, 5-driving mechanism, 6-bracket, 7-inner shaft, 8-intermediate shaft, 9-outer shaft, 10-tooth, 11-planet wheel, 12-first shaft, 13-crushing knife, 14-worm, 15-motor, 16-feed hopper, 17-blanking shifting plate, 18-second shaft, 19-worm wheel, 20-driving pulley, 21-synchronous belt, 22-tightness control component, 23-tensioning pulley, 24-driven pulley, 25-linkage component, 26-rotating roller, 27-chute, 28-arc pulley block, 29-slide column, 30-limit column, 31-torsion spring, 32-synchronous disc, 33-chute, 34-wheel carrier, 35-slide rod, 36-spring, 37-fixed shell, 38-electromagnet, 39-hot air blower, 40-filter plate, 41-electrode head and 42-supporting cylinder.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Example 1
1-10, including crushing section of thick bamboo 1 and through bolted connection's cover 2 at crushing section of thick bamboo 1 top, the axis department of cover 2 inside be provided with crushing mechanism 3, just the top of cover 2 is provided with through support 6 and is used for the actuating mechanism 5 to crushing mechanism 3 driven, top one side of cover 2 still is equipped with the feed mechanism 4 that is used for the feeding.
The crushing mechanism 3 comprises an inner shaft 7, at least one group of intermediate shafts 8 and an outer shaft 9 which are connected with each other in a rotating way from inside to outside, and uniform crushing cutters 13 are fixed on the outer side walls of the inner shaft 7, the intermediate shafts 8 and the outer shaft 9 through bolts.
Teeth 10 are respectively formed on the top outer circumferential wall of the inner shaft 7, the top outer circumferential wall and the inner circumferential wall of the intermediate shaft 8 and the top inner circumferential wall of the outer shaft 9, and a plurality of groups of planetary gears 11 are meshed between the inner shaft 7 and the intermediate shaft 8, between the adjacent intermediate shaft 8 and between the intermediate shaft 8 and the outer shaft 9 through the teeth 10.
The planet wheel 11 is rotatably connected to the bottom of the bracket 6 through a first shaft 12, and the inner shaft 7 is in transmission fit with the driving mechanism 5.
When the device is used, the inner shaft 7 can be driven to rotate through the driving mechanism 5, when the inner shaft 7 rotates, the inner intermediate shaft 8 on the inner side is driven to rotate through the action of the teeth 10 and the planet gears 11, the intermediate shaft 8 and the inner shaft 7 rotate reversely and rotate at a reduced speed, then the outer shaft 9 is driven to rotate through the teeth 10 and the planet gears 11, the outer shaft 9 and the intermediate shaft 8 rotate reversely and rotate at a reduced speed, all the crushing cutters 13 are driven to rotate, then materials are input through the feeding mechanism 4, in the process of material descending, the materials can be subjected to multistage cutting and crushing through the plurality of groups of crushing cutters 13, and after crushing, the materials are discharged through the bottom of the crushing cylinder 1.
The device is characterized in that the crushing mechanism 3 is arranged to be an inner shaft 7, at least one group of intermediate shafts 8 and an outer shaft 9 which are connected with each other in a rotating way from inside to outside, and the inner shaft, the at least one group of intermediate shafts 8 and the outer shaft are matched with the planetary gears 11 through teeth 10, so that on one hand, when the longitudinal multistage crushing is performed, the adjacent groups of crushing cutters 13 are opposite in direction, the crushing effect is better when the crushing effect is obtained by the material is higher due to the fact that the crushing effect is lower due to the fact that the material is collided with the crushing cutters 13, on the other hand, the speed of the multistage crushing cutters 13 is gradually increased from top to bottom, the crushing degree of the material is gradually increased when the multistage crushing is performed, and the crushing effect is better.
To solve the driving problem; as shown in fig. 3, the driving mechanism 5 includes a worm 14 and a motor 15, the motor 15 is fixed on the top outer wall of the bracket 6 by a bolt, and two ends of the worm 14 are respectively connected to the top outer wall of the inner shaft 7 and the outer wall of the output shaft of the motor 15 by a coupling.
When the motor 15 is started, the worm 14 drives the inner shaft 7 to rotate.
To solve the feeding problem; as shown in fig. 5, the feeding mechanism 4 includes a feeding port provided on an inner wall of one side of the top of the cylinder cover 2, and a feeding hopper 16 welded on an outer wall of the top of the feeding port, and a plurality of blanking shifting plates 17 are rotatably connected to the inner wall of the feeding hopper 16 through a second shaft 18.
When the feeding hopper is used, materials can be placed in the feeding hopper 16, and then the second shaft 18 can drive the blanking shifting plate 17 to rotate when rotating, so that the materials are conveyed into the crushing cylinder 1 through the feeding hole.
In order to solve the problem of the association of the feeding speed and the crushing speed; as shown in fig. 6, the worm 14 is in transmission fit with the second shaft 18 through a linkage assembly 25, the linkage assembly 25 comprises a driving pulley 20, a tensioning pulley 23, a driven pulley 24 and a synchronous belt 21 in transmission fit with the outer walls of the driving pulley 20, the tensioning pulley 23 and the driven pulley 24, the driven pulley 24 is arranged on the outer wall of the second shaft 18, the tensioning pulley 23 is connected with the side wall of the feed hopper 16 through an tightness control assembly 22, the driving pulley 20 is rotatably connected with the bracket 6 through a connecting shaft, the other end of the connecting shaft is connected with a worm wheel 19 through a key, and the worm wheel 19 is meshed with the outer wall of the worm 14.
When the inner shaft 7 rotates and pulverizes, the worm 14 also rotates, so that the worm wheel 19 is driven to rotate, the driving belt wheel 20 is driven to rotate through the connecting shaft, the driven belt wheel 24 is driven to rotate through the synchronous belt 21, and the blanking shifting plate 17 is driven to rotate through the shaft two 18.
This device is through setting up linkage subassembly 25, it carries out the transmission with interior axle 7 and axle two 18 and is connected to the transmission chain exists the unidirectional transmission of worm 14-worm wheel 19, thereby can make unloading speed and crushing speed positive correlation on the one hand, prevent that the unloading is fast, the crushing effect that crushing speed is slow leads to is poor and the unloading is slow, the circumstances of the energy waste that crushing speed leads to is fast, and on the other hand through worm 14 and the unidirectional transmission of worm wheel 19, can make when smashing not opening, unloading shifting plate 17 can not receive the rotation of material gravity, thereby can prevent not by the discharge of crushed material effectively.
Because weeds are easier to crush when being relatively dry, and have larger relative toughness and larger crushing difficulty when being wet, the problem of crushing capacity according to material wet control is solved; as shown in fig. 7 and 8, the driven pulley 24 includes a roller 26, a plurality of arc pulley blocks 28, and a synchronization disc 32, the roller 26 is connected to the outer wall of the second shaft 18 by a key, a plurality of sliding grooves 27 are formed in a radial inner wall of the roller 26, the plurality of arc pulley blocks 28 are respectively slidably connected to the inner walls of the plurality of sliding grooves 27 by sliding posts 29, and the synchronization disc 32 is rotatably connected to the outer wall of the second shaft 18.
The side wall of the sliding column 29 is welded with a limit column 30, the inner wall of the synchronizing disc 32 is provided with a chute 33 movably matched with the limit column 30, and a torsion spring 31 is fastened between the synchronizing disc 32 and the end face of the second shaft 18.
The tightness control assembly 22 comprises a wheel frame 34 rotatably connected to the outer side of the tensioning belt wheel 23 and a fixed shell 37 fixed to the side wall of the feeding hopper 16 through bolts, the wheel frame 34 is slidably connected to the fixed shell 37 through a sliding rod 35, the wheel frame 34 and the end face of the wheel frame 34 are buckled with the same spring 36, electromagnets 38 are fixed to the end face of the sliding rod 35 and the inner side wall of the sliding rod 35 through bolts, and magnetic poles of the opposite sides of the two electromagnets 38 are opposite.
When weeds are relatively wet and difficult to crush, current introduced into the electromagnet 38 can be enhanced at the moment, so that the current overcomes the elasticity of the spring 36, the wheel frame 34 moves to the right side, the synchronous belt 21 moves towards the loosening direction, at the moment, due to the torsion effect of the torsion spring 31 on the synchronous disc 32, when the synchronous belt 21 is loosened, the synchronous disc 32 can rotate through the self rotating chute 33 and the limit post 30, the arc-shaped belt wheel block 28 moves outwards, the matching radius of the arc-shaped belt wheel block 28 and the synchronous belt 21 is increased, the relative rotating speed transmitted to the second shaft 18 by the worm 14 is reduced, the blanking speed is reduced, when the weeds are relatively dry and easy to crush, the current introduced into the electromagnet 38 can be weakened at the moment, so that the relative rotating speed of the second shaft 18 is increased, and the blanking speed is increased.
The device is characterized in that the driven belt pulley 24 is arranged to be a variable diameter belt pulley on the basis of the linkage assembly 25, so that the rotating speed control can be realized through the variable diameter of the driven belt pulley 24, the situation that weeds are wet can be guaranteed, when the weeds are difficult to crush, the feeding speed is reduced relative to the crushing speed, the crushing reliability is guaranteed, the weeds are dry can be guaranteed, and when the weeds are easy to crush, the feeding speed is high relative to the crushing speed, and the crushing efficiency is guaranteed.
In this embodiment, when the motor 15 is started, the inner shaft 7 is driven to rotate by the worm 14, when the inner shaft 7 rotates, the inner shaft 8 is driven to rotate by the action of the teeth 10 and the planetary gears 11, the inner shaft 8 rotates in opposite direction to the inner shaft 7, the rotation speed is reduced, the outer shaft 9 is driven to rotate by the teeth 10 and the planetary gears 11, the outer shaft 9 rotates in opposite direction to the inner shaft 8, the rotation speed is reduced, so that all the crushing blades 13 are driven to rotate, then the material is input by the feeding mechanism 4, in the process of lowering the material, the material can be subjected to multistage cutting and crushing by the plurality of crushing blades 13, after crushing, the material is discharged through the bottom of the crushing cylinder 1, and when the inner shaft 7 rotates and is crushed, the worm 14 also rotates, so that the worm wheel 19 is driven to rotate, the driving pulley 20 is driven to rotate through the connecting shaft, the driven pulley 24 is driven to rotate through the synchronous belt 21, the blanking shifting plate 17 is driven to rotate through the shaft two 18, materials are conveyed into the crushing cylinder 1 through the feeding hole, in addition, when weeds are relatively wet and difficult to crush, current which is introduced into the electromagnet 38 can be enhanced, the electromagnet overcomes the elastic force of the spring 36, the wheel frame 34 moves to the right side, the synchronous belt 21 moves towards the loosening direction, at the moment, due to the torsion effect of the torsion spring 31 of the synchronous disc 32, when the synchronous belt 21 is loosened, the synchronous disc 32 can move outwards through the rotation of the synchronous belt 32, the arc-shaped pulley block 28 and the synchronous belt 21 are matched with the chute 33 and the limit column 30, the matching radius of the arc-shaped pulley block 28 and the synchronous belt 21 is increased, the relative rotation speed transmitted to the shaft two 18 by the worm 14 is reduced, and the blanking speed is reduced, when the weeds are relatively dry and are easy to crush, the current flowing in the electromagnet 38 can be weakened at the moment, so that the relative rotation speed of the second shaft 18 is increased, and the blanking speed is increased.
Example 2
A material multiple crushing device, as shown in figure 9, for solving the problem of automatic control; the present example was modified on the basis of example 1 as follows: the linkage assembly 25 further comprises a humidity sensing part, the humidity sensing part comprises a hot air blower 39 and two electrode heads 41, opposite filter plates 40 are clamped on the inner walls of two sides of the feeding hopper 16, the hot air blower 39 is fixed on the side wall of one filter plate 40 through bolts, a supporting cylinder 42 is welded on the side wall of the filter plate 40 on the other side, and the two electrode heads 41 are symmetrically clamped on the inner wall of the supporting cylinder 42 through insulating rings.
The two electrode taps 41 do not contact each other, and the two electrode taps 41 are connected in series in the power supply circuit of the electromagnet 38.
When the hot air blower 39 is started, hot air can be blown into the inner cavity of the feed hopper 16, so that moisture of weeds can be carried out through the air and partially flows to the supporting cylinder 42, and as the air contains impurities, the greater the moisture content of the air is, the better the conductivity of the air is, so that the resistivity between the two electrode tips 41 can be reduced along with the increase of the humidity of the air, when the weeds are more humid, the air humidity is high, the resistivity between the two electrode tips 41 is low, the current of the electromagnet 38 is enhanced, when the weeds are more dry, the air humidity is low, the resistivity between the two electrode tips 41 is high, and the current of the electromagnet 38 is weakened.
The device utilizes the characteristics that impurities in humid air are conductive, and the conductivity is related to the air humidity through setting the humidity sensing piece, and the smart circuit combination is recycled, so that the self-adaptive control of the magnetic strength of the electromagnet 38 is realized, and the device can automatically adjust the relative rotation speed of feeding and crushing according to the humidity degree of the input materials.
In this embodiment, when the air heater 39 is started, hot air can be blown into the inner cavity of the feed hopper 16, so that moisture of weeds can be carried out through the air and partially flows to the supporting cylinder 42, and as the air contains impurities, the greater the moisture content of the air is, the better the conductivity of the air is, so that the resistivity between the two electrode tips 41 can be reduced along with the increase of the humidity of the air, when the weeds are more humid, the air humidity is high, the resistivity between the two electrode tips 41 is low, the current of the electromagnet 38 is enhanced, when the weeds are more dry, the air humidity is low, the resistivity between the two electrode tips 41 is high, and the current of the electromagnet 38 is weakened.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (10)

1. The material multiple crushing device comprises a crushing cylinder (1) and a cylinder cover (2) fixedly arranged at the top of the crushing cylinder (1), and is characterized in that,
the crushing mechanism (3) is arranged inside the axis of the cylinder cover (2), a driving mechanism (5) for driving the crushing mechanism (3) is arranged at the top of the cylinder cover (2) through a bracket (6), and a feeding mechanism (4) for feeding is further arranged at one side of the top of the cylinder cover (2);
the crushing mechanism (3) comprises an inner shaft (7), at least one group of intermediate shafts (8) and an outer shaft (9) which are connected with each other in a rotating way from inside to outside, wherein uniform crushing cutters (13) are fixedly arranged on the outer side walls of the inner shaft (7), the intermediate shafts (8) and the outer shaft (9);
teeth (10) are respectively formed on the top outer circumferential wall of the inner shaft (7), the top outer circumferential wall and the top inner circumferential wall of the intermediate shaft (8) and the top inner circumferential wall of the outer shaft (9), and a plurality of groups of planetary gears (11) are meshed between the inner shaft (7) and the intermediate shaft (8), between the adjacent intermediate shaft (8), between the intermediate shaft (8) and the outer shaft (9) through the teeth (10);
the planet wheel (11) is rotatably connected to the bottom of the bracket (6) through a first shaft (12), and the inner shaft (7) is in transmission fit with the driving mechanism (5).
2. The multiple smashing device for materials according to claim 1, wherein the driving mechanism (5) comprises a worm (14) and a motor (15), the motor (15) is fixedly arranged on the top outer wall of the support (6), and two ends of the worm (14) are respectively connected with the top outer wall of the inner shaft (7) and the outer wall of an output shaft of the motor (15) through couplings.
3. The multiple smashing device for materials according to claim 1, wherein the feeding mechanism (4) comprises a feeding hole formed in the inner wall of one side of the top of the cylinder cover (2) and a feeding hopper (16) fixedly mounted on the outer wall of the top of the feeding hole, and a plurality of blanking shifting plates (17) are rotatably connected to the inner wall of the feeding hopper (16) through a shaft II (18).
4. A multiple reducing mechanism of material according to claim 3, characterized in that, axle two (18) pass through the drive cooperation of linkage subassembly (25) with worm (14), linkage subassembly (25) are including driving pulley (20), tensioning band pulley (23), driven band pulley (24) and transmission cooperation in driving pulley (20), tensioning band pulley (23), hold-in range (21) of driven band pulley (24) outer wall, driven band pulley (24) set up in the outer wall of axle two (18), tensioning band pulley (23) are connected in the lateral wall of feeder hopper (16) through elasticity control assembly (22), driving pulley (20) are connected in support (6) through the connecting axle rotation, and the other end of connecting axle is connected with worm wheel (19) through the key-type, and worm wheel (19) are meshed in the outer wall of worm (14).
5. The multiple smashing device for materials according to claim 4, wherein the driven belt wheel (24) comprises a rotating roller (26), a plurality of arc belt wheel blocks (28) and a synchronous disc (32), the rotating roller (26) is connected to the outer wall of the second shaft (18) through keys, a plurality of sliding grooves (27) are formed in the radial inner wall of the rotating roller (26), the arc belt wheel blocks (28) are respectively and slidably connected to the inner walls of the sliding grooves (27) through sliding columns (29), and the synchronous disc (32) is rotatably connected to the outer wall of the second shaft (18).
6. The multiple smashing device for materials according to claim 5, wherein a limit post (30) is fixedly arranged on the side wall of the slide post (29), a chute (33) which is movably matched with the limit post (30) is formed in the inner wall of the synchronous disc (32), and a torsion spring (31) is fixedly arranged between the synchronous disc (32) and the end face of the second shaft (18).
7. The multiple crushing device of claim 4, wherein the tightness control assembly (22) comprises a wheel frame (34) rotatably connected to the outer side of the tensioning pulley (23) and a fixed shell (37) fixedly mounted on the side wall of the feeding hopper (16), the wheel frame (34) is slidably connected to the fixed shell (37) through a sliding rod (35), the same spring (36) is fixedly mounted on the end faces of the wheel frame (34) and the wheel frame (34), and electromagnets (38) are fixedly mounted on the end faces of the sliding rod (35) and the inner side wall of the sliding rod (35).
8. A multiple material pulverizing apparatus according to claim 7, wherein the poles of opposite sides of the electromagnets (38) are opposite.
9. The multiple reducing mechanism of claim 7, wherein the linkage assembly (25) further comprises a moisture sensor, the moisture sensor comprises a hot air blower (39) and two electrode tips (41), opposite filter plates (40) are clamped on the inner walls of two sides of the feed hopper (16), the hot air blower (39) is fixedly mounted on the side wall of one of the filter plates (40), a supporting cylinder (42) is fixedly mounted on the side wall of the other filter plate (40), and the two electrode tips (41) are symmetrically clamped on the inner wall of the supporting cylinder (42) through an insulating ring.
10. A multiple crushing device for materials according to claim 9, wherein the two electrode tips (41) are not in contact with each other, and the two electrode tips (41) are connected in series in a power supply circuit of the electromagnet (38).
CN202311165790.4A 2023-09-11 2023-09-11 Multiple reducing mechanism of material Active CN116899703B (en)

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Citations (7)

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CN208647883U (en) * 2018-07-16 2019-03-26 江西万达矿山设备有限责任公司 A kind of belt conveyer
CN109676487A (en) * 2019-01-23 2019-04-26 秦皇岛汇久科技有限公司 A kind of controllable force belt sander
CN209680256U (en) * 2019-03-27 2019-11-26 东山远隆食品有限公司 A kind of quick-frozen processing of aquatic products pulverizer
CN111229367A (en) * 2020-01-09 2020-06-05 沈春波 Ball mill for smashing traditional Chinese medicinal materials
CN111450929A (en) * 2020-04-08 2020-07-28 安徽省旌德县南关玻纤厂(普通合伙) Kaolin filtering device for manufacturing glass fibers
CN113019529A (en) * 2021-03-24 2021-06-25 深圳市覃流杰科技有限公司 Garbage separation and recovery device in seaweed
CN116571305A (en) * 2023-02-03 2023-08-11 江苏慧峰仁和环保科技有限公司 Medium speed coal mill for low energy consumption type coal-fired boiler

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208647883U (en) * 2018-07-16 2019-03-26 江西万达矿山设备有限责任公司 A kind of belt conveyer
CN109676487A (en) * 2019-01-23 2019-04-26 秦皇岛汇久科技有限公司 A kind of controllable force belt sander
CN209680256U (en) * 2019-03-27 2019-11-26 东山远隆食品有限公司 A kind of quick-frozen processing of aquatic products pulverizer
CN111229367A (en) * 2020-01-09 2020-06-05 沈春波 Ball mill for smashing traditional Chinese medicinal materials
CN111450929A (en) * 2020-04-08 2020-07-28 安徽省旌德县南关玻纤厂(普通合伙) Kaolin filtering device for manufacturing glass fibers
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CN116571305A (en) * 2023-02-03 2023-08-11 江苏慧峰仁和环保科技有限公司 Medium speed coal mill for low energy consumption type coal-fired boiler

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